Teradata block storage - response (2) by pandit
Thanks a lot for the reply Todd. It was really helpful. Just to revise, say on block level, data will be just apended to blocks whereas the index will be in sorted order for performing binary search....
View ArticleWorking with XMLTABLE, problem extracting data where elements have no...
I am working on an XML parsing requirement using XML Table. I am running into a problem with data from elements with no namespaces or prefixes. Extraction using XMLTable doesn't seem to work....
View ArticleCollect Stats with insert statement - forum topic by Aganediwal
Hi all, I am using below two statements to create table and insert some data from an existing table. Is there a way in which stats will be automatically collected after insert statement completes or a...
View ArticleHaving an Issue with CHAR,VARCHAR,DATE Data types while exporting/importing...
Hello, I am trying to Import/Export Tables from/to Teradata into Hive. But If Hive table has CHAR/VARCHAR/DATE data types, I am getting below error from TDCH Connector INFO tool.ConnectorExportTool:...
View ArticleCompute with immediate previous row value derived - forum topic by deven_rk
Hi All, I have the below data, wherein I want to compute 'Amount' data dynamically in a 'Select' statement as given below, here I want to refer the previous row value, apply an equation, compute a new...
View ArticleCompute with immediate previous row value derived - forum topic by deven_rk
Hi All, I have the below data, wherein I want to compute 'Amount' data dynamically in a 'Select' statement as given below, here I want to refer the previous row value, apply an equation, compute a new...
View ArticleTeradata block storage - response (3) by ToddAWalter
Correct. The row index list is just a set of offsets from the beginning of the block rather than a pointer but the effect is the same.
View ArticleFind blocking sessions and tables - response (3) by teradatauser2
Could anyone please help me on this ? --samir
View ArticleArcmain - response (2) by arteaga7
What does T@YS mean? Do you have a sample script you use to backup a teradata database instance?
View ArticleCompute with immediate previous row value derived - response (1) by...
Let say your table has first record (2016-11-01, 1000) then you can run the below SQL once everyday which will calculate new Amount and insert it into the same table. INS into dbname.Amt_tbl Sel...
View ArticleConverting Unix/EPOCH time to PST - response (1) by tomnolan
You said that you wanted to get the "PST date", but time zones are not associated with DATE values. In other words, the Teradata Database does not offer a DATE WITH TIME ZONE data type. Your outermost...
View ArticleArcmain - response (3) by VandeBergB
T@YS = Teradata At Your Service Somebody in your organization, probably the lead DBA should have an account set up to download all the wonders of TD documentation, hotfixes and new releases...
View ArticleFind blocking sessions and tables - response (4) by abhishek.jadhav
You can use following functions to map the ids to names IdentifyTable IdentifyDatabase dbid=1 is for DBC tid=102 is for AccessRights table
View Articlevolatile tables inside the stored procedure - forum topic by SGIT
Hello, I have the following two questions please: 1) While creating a volatile talbe inside a stored procedure : it needs to be created first outside the SP and then again inside. I am doing this...
View ArticleCompute with immediate previous row value derived - response (2) by dnoeth
Your calculation is similar to 1000 * 1.1 ** (row_number() over (order by Date)-1) To get he start value you might trymin(Amount) over () * 1.1 ** (row_number() over (order by Date)-1) or...
View ArticleFastLoad - Data Conversions - forum topic by ZAtkinso
Hello, I am having issues performing data conversions specially with dates and timestamps while using fastload. My script is pasted below. All my rows are being imported and sent to error_1 table...
View ArticleFind blocking sessions and tables - response (5) by teradatauser2
Thanks Abhishek, it works.
View ArticleFastLoad - Data Conversions - response (1) by feinholz
To which type of data conversions are you referring? The FastLoad script is just loading data. Teradata expects the Date/Time/Timestamp data to be in a very specific format. If the incoming data does...
View ArticleFastLoad - Data Conversions - response (2) by ZAtkinso
Hey Steve, I am exporting the data from the same table. Creating a new empy version of the same table and fastloading the data that was exported from the original table. I am working on a tool to...
View ArticleFastLoad - Data Conversions - response (3) by ZAtkinso
Sorry to double post but I believe I side stepped your question. The data in the exported file is DATE with FORMAT 'YY/MM/DD'. The table has this same type and format. However, as I understand RECORD...
View ArticleCollect Stats with insert statement - response (1) by abhishek.jadhav
A third statement for collecting stats is required.
View ArticleCollapse one to many into one SQL query result row - forum topic by...
I would like to collapse records from a one to many relationship down into a single query result row, a task can have one or two resources assigned (there is no limit on the number of resources that...
View ArticleFastLoad - Data Conversions - response (4) by feinholz
FastExport itself cannot export the data and write it out in delimited format. So, I guess you must be CASTing your SELECT statement. Do you have to use SQLAssistant? Have you tried TPT? Can you...
View ArticleConnectivity issue - response (3) by cheese03
Has you been able to resolve this issue? I am getting the exact same error? Even with the permissions on the file set to 0555,0777,4100 and 4100.
View ArticleWorking with XMLTABLE, problem extracting data where elements have no...
Ok, after some experimentation, I think I fixed the issue... As I've mentioned, the above code is just mocked code I prepared for the purpose of demonstrating my issue. There is actually a defined...
View ArticleTPT Multiple JobVar files - response (2) by ColinPretty
I did forget to mention that I'm on 14 (soon to be upgrading to 15). I'm guessing that means I can't do it as yet, so I'll hold fire until then. Thanks for the response Steve.
View ArticleIdentity Column in Composite UPI - forum topic by Alexi
Dear All, Have a good day!!! Could you help to understand why Identity column in Teradata can not be included in composite UPI? Thanks.Forums: Teradata Debugger
View ArticleIncremental Data Load/CDC using Teradata Utility - forum topic by...
Hi, I'm new to Teradata, I would want to know if there is any utlity within Teradata which allows user to capture changed data from database. The identification of changed data should be done at system...
View ArticleCollect Stats with insert statement - response (2) by Srinivas_tera
STATS are not automatically refreshed, you need a third statement. When you create a table with no data and stats, the stats will be defined as per the original table with zero stats.
View ArticleFailed to start REST service - forum topic by badlishah
Hi, I'm a newbie. My team have installed REST and Tomcat. However, we found that REST service failed to start. We rebooted and during the reboot we could see that 'tdrestd.. FAILED'. Starting it...
View ArticleTeradata SQL Assistant - Multiple Answer Window Tiles Merge - response (3) by...
I'm having the same problem. The Query window is tabbed, so that I can have multiple queries available. I can't find a way to get the results presented in one window with tabs, though. I'm sure that...
View ArticleCollect Stats with insert statement - response (3) by kirthi
May be you can copy stats from source table if updated stats are already present in that table and you are loading entire records with out a where clause. COLLECT STATS ON Database2.Table_name FROM...
View ArticleCollapse one to many into one SQL query result row - response (1) by...
create multiset volatile table Task_Table ( Task_ID integer, Resource_ID integer )primary index( Task_ID ) on commit preserve rows; insert into Task_Table values(123, 444); insert into Task_Table...
View ArticleTO_NUMBER returns wrong value - forum topic by rob_watson
Hi, I'm trying to convert a series of hex values (stored as strings) to numbers ( BIGINT) using the TO_NUMBER function . A number of the results giivng the incorrect number SELECT TO_NUMBER(...
View ArticleError: "The installation of shared ICU-32 bit appears to have failed. Do you...
Same issue here, thanks
View ArticleExport LOB objects with size greater than 64K - forum topic by indra91
We want to offload LOB objects from Teradata tables where size is greater than 64K.I am trying to evaluate all the options at disposal here. Does FastExport utility support offloading greater than...
View ArticleCan we pass object as parameter in a macro ? - response (6) by Deepakji
Thanks Fred.. I was able to achieve through stored procedure.. thanks for your support
View ArticleRules for Multi value compression - forum topic by Deepakji
Can anyone help me on the below questions.. 1. Is MVC allowed on primary index ? 2. Having MVC on too many columns will create problem ? 3.Is appliying compression on truncate and load tables are not...
View ArticleRules for Multi value compression - response (1) by teradatauser2
1. Is MVC allowed on primary index ? - No this is not possible. 2. Having MVC on too many columns will create problem ? - No, the more columns you have compression on, the more savings you would get....
View ArticleRules for Multi value compression - response (2) by ToddAWalter
1. no MVC on PIs 2. Can have MVC on as many columns as desired, no such thing as too many columns. If there is a very large number of very large values, it is possible to exceed the total space limit...
View ArticleSQL Assistant 15.00 TD 14.11.0.1 Doesn't Properly read first Parameter Key -...
Bump - No one has seen or heard of this? Update, seems to random, some queires it not an issue, others it is. I have tried things like retype it, but also copy/pate into Notepad to strip off any...
View ArticleSQL Assistant 15.00 TD 14.11.0.1 Doesn't Properly read first Parameter Key -...
Which patch level of SQL Assistant? There was a fix related to quoted named parameters included in 15.0.0.4
View ArticleTerdata Studio Express laggy on mac - response (6) by fgrimmer
Jing, Studio 15.12 will be available after the Teradata Partners conference next week. Sorry for the delay.
View ArticleWhy is the first dynamic result set in a procedure is empty? - response (3)...
Sharon, Studio 15.12 will be available after the Teradata Partners conference next week. Sorry for the delay.
View ArticleStudio Express severe keyboard lag - response (18) by fgrimmer
Steven, Studio 15.12 will be available after the Teradata Partners conference next week. Sorry for the delay.
View ArticleTeradata Studio 15.10.01.01 on Mac OS X -- Hangs - response (26) by fgrimmer
Christopher, Studio 15.12 will be available after the Teradata Partners conference next week. Sorry for the delay.
View ArticleTeradata 15.1 Error when trying to execute query - response (17) by fgrimmer
Vinoth, Studio 15.12 will be available after the Teradata Partners conference next week. Sorry for the delay.
View ArticleGetting row counts - response (16) by fgrimmer
Wolfgang, Studio 15.12 will be available after the Teradata Partners conference next week. Sorry for the delay.
View ArticleConnectivity issue - response (4) by ODBCTeam
@atiliomedina The .genuine_TTU file has to be owned by root and have permission of 4111 Could you kindly try changing the owner to root, if not already root. Change the file permissions to 4111. Try...
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